Controller for electronic computer



FIG. 1 is front, left and top perspective view of a controller for electronic computer showing our new design;

FIG. 2 is rear, right and bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a right side view thereof;

FIG. 9 is a first reference perspective view showing a state that a further controller is attached onto the controller for electronic computer; and,

FIG. 10 is a second reference perspective view showing the state the further controller is attached onto the controller for electronic computer.

The broken lines indicating environment is for illustrative purpose only and forms no part of the claimed design. 

CLAIM The ornamental design for a controller for electronic computer, as shown and described. 